PIONEER PDP 507XD User Manual

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2006
ORDER NO.
ARP3396

PDP-507XD

PLASMA TELEVISION
PDP-507XD
PDP-507XA
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
PDP-507XD WYVIXK5 AC 220 V to 240 V PDP-507XA WYVIXK5 AC 220 V to 240 V PDP-507XA WYV5 AC 220 V to 240 V
This service manual should be used together with the following manual(s).
Model No. Order No. Remarks
PDP-507XD ARP3397 SCHEMATIC DIAGRAM, PCB CONNECTION DIAGRAM
For details, refer to "Important Check Points for good servicing".
T-IZV OCT. 2006 printed in Japan
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1. NOTES ON SERVICE VISIT

1.1 SAFETY INFORMATION

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This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.
WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
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cause cancer, birth defects or other reproductive harm.
NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation.
Health & Safety Code Section 25249.6 - Proposition 65
REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation.
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SAFETY PRECAUTIONS
NOTICE : Comply with all cautions and safety related notes
located on or inside the cabinet and on the chassis.
The following precautions should be observed :
1. When service is required, even though the PDP UNIT an isolation transformer should be inserted between the power line
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and the set in safety before any service is performed.
2. When replacing a chassis in the set, all the protective devices must be put back in place, such as barriers, nonmetallic knobs, adjustment and compartment covershields, isolation resistor­capacitor, etc.
3. When service is required, observe the original lead dress. Extra precaution should be taken to assure correct lead dress in the high voltage circuitry area.
4. Always use the manufacture's replacement components. Especially critical components as indicated on the circuit diagram should not be replaced by other manufacture's.
Furthermore where a short circuit has occurred, replace those
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components that indicate evidence of overheating.
5. Before returning a serviced set to the customer, the service technician must thoroughly test the unit to be certain that it is completely safe to operate without danger of electrical shock, and be sure that no protective device built into the set by the manufacture has become defective, or inadvertently defeated during servicing. Therefore, the following checks should be performed for the continued protection of the customer and servicetechnician.
6. Perform the following precautions against unwanted radiation and rise in internal temperature.
• Always return the internal wiring to the original styling.
• Attach parts (Gascket, Ferrite Core, Ground, Rear Cover, Shield Case etc.) surely after disassembly.
7. Perform the following precautions for the PDP panel.
• When the front case is removed, make sure nothing hits the panel face, panel corner, and panel edge (so that the glass does not break).
• Make sure that the panel vent does not break. (Check that the cover is attached.)
• Handle the FPC connected to the panel carefully. Twisting or pulling the FPC when connecting it to the connector will cause it to peel off from the panel.
8. Pay attention to the following.
• Pay extreme caution when the front case and rear panel are removed because this may cause a high risk of disturbance to TVs and radios in the surrounding.
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Leakage Current Cold Check
With the AC plug removed from an AC power source, place a jumper across the two plug prongs. Turn the AC power switch on. Using an insulation tester (DC 500V), connect one lead to the jumpered AC plug and touch the other lead to each exposed metal part (input/output terminals, screwheads, metal overlays, control shafts, etc.), particularly any exposed metal part having a return path to the chassis. Exposed metal parts having a return path to the chassis should have a minimum resistor reading of 4M. The below 4Mresistor value indicate an abnormality which require corrective action. Exposed metal parts not having a return path to the chassis will indicate an open circuit.
Leakage Current Hot Check
Plug the AC line cord directly into an AC power source (do not use an isolation transformer for this check). Turn the AC power switch on. Using a "Leakage Current Tester (Simpson Model 229 equivalent)", measure for current from all exposed metal parts of the cabinet (input/output terminals, screwheads, metal overlays, control shaft, etc.), particularly any exposed metal part having a return path to the chassis, to a known earth ground (water pipe, conduit, etc.). Any current measured must not exceed 1mA.
PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in PIONEER set have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which dose not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER.
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Reading should not be above 1mA
Earth ground
Device under test
Also test with plug reversed (Using AC adapter plug as required)
Leakage current tester
Test all exposed metal surfaces
AC Leakage Test
ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE SET TO THE CUSTOMER.
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Charged Section
The places where the commercial AC power is used without
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passing through the power supply transformer. If the places are touched, there is a risk of electric shock. In addition, the measuring equipment can be damaged if it is connected to the GND of the charged section and the GND of the non-charged section while connecting the set directly to the commercial AC power supply. Therefore, be sure to connect the set via an insulated transformer and supply the current.
1. Power Cord
2. AC Inlet
3. Power Switch (S1)
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4. Fuse (In the POWER SUPPLY Unit)
5. STB Transformer and Converter Transformer (In the POWER SUPPLY Unit)
6. Other primary side of the POWER SUPPLY Unit
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: Part is Charged Section.
: Part is the High Voltage Generating Points other than the Charged Section.
High Voltage Generating Point
The places where voltage is 100 V or more except for the charged places described above. If the places are touched, there is a risk of electric shock. The VSUS voltage remains for several minutes after the power to the unit is turned off. These places must not be touched until about 10 minutes after the power is turned off, or it is confirmed with a tester that there is no residual VSUS voltage.
If the procedures described in “10.3 POWER ON/OFF FUNC-
-TION FOR THE LARGE-SIGNAL SYSTEM” are performed
before the power is turned off, the voltage will be discharged in about 30 seconds.
POWER SUPPLY UNIT ....................................................(205 V)
50 X MAIN DRIVE Assy...................................(–180 V to 205 V)
50 X SUB DRIVE Assy......................................(–180 V to 205 V)
50 Y MAIN DRIVE Assy....................................................(500 V)
50 Y SUB DRIVE Assy.......................................................(350 V)
50 SCAN A Assy..................................................................(500 V)
50 SCAN B Assy..................................................................(500 V)
50 SCAN B Assy 50 Y SUB DRIVE Assy 50 X SUB DRIVE Assy Conductive plate X
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50 SCAN A Assy 50 Y MAIN DRIVE Assy 50 X MAIN DRIVE Assy
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Fig.1 High Voltage Generating Point (Rear view)
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[Important Check Points for Good Servicing]
In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures.
1. Product safety
Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.
1 Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2 Do not perform modifications without proper instructions.
Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise.
3 Make sure the soldering of repaired locations is properly performed.
When you solder while repairing, please be sure that there are no cold solder and other debris. Soldering should be finished with the proper quantity. (Refer to the example)
4 Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5 Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6 Make sure the wiring cables are set to their original state.
Please replace the wiring and cables to the original state after repairs. In addition, be sure that there are no pinched wires, etc.
7 Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.
Damaged power cords may lead to fire accidents, so please be sure that there are no damages. If you find a damaged power cord, please exchange it with a suitable one.
9 There should be no spark traces or similar marks on the power plug.
When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.
0 Safe environment should be secured during servicing.
When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely.
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2. Adjustments
To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification. Adjustments should be performed in accordance with the procedures/instructions described in this manual.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.
4. Cleaning
For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.
5. Shipping mode and Shipping screws
To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual.
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1.2 QUICK REFERENCE UPON SERVICE VISIT

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Notes, PD/SD diagnosis, and methods for various settings
Notes when visiting for service
1. Notes when disassembling/reassembling
1 Rear case
When reassembling the rear case, the screws must be tightened in a specific order. Be careful not to tighten them in the wrong order forcibly. For details, see "Rear Case" in "6. DISASSEMBLY"
2 Attaching screws for the HDMI connector
When attaching the HDMI connector after replacing the Main Assy, secure the HDMI connector manually with a screwdriver, but not with an electric screwdriver. If you tighten the screws too tightly with an electric screwdriver, the screw heads may be damaged, in
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which case the screws cannot be untightened/tightened any more.
2. On parts replacement
1 How to discharge before replacing the Assys
A charge of significant voltage remains in the Plasma Panel even after the power is turned off. Safely discharge the panel before replacement of parts, in either manner indicated below:
Let the panel sit at least for 3 minutes after the power is turned off.
A: B: Turn the Large Signal System off before the power is turned off then, after 1 minute, turn the power off. For details, see "10.3 Power ON/OFF Function for the Large-Signal System."
2 On the settings after replacement of the Assys
Some boards need settings made after replacement of the Assys. For details, see "7. ADJUSTMENT"
3. On various settings
1 SR+
After a repair using a PC, be sure to restore the setting for the RS-232C connector to SR+.
2 Setting in Factory mode
After a Mask indication into the panel is performed, be sure to set the Mask setting to "OFF" then exit Factory mode.
Quick Reference upon Service Visit 1
PD/SD
Item
Communication with the panel drive IC Communication with the module IIC DIGTAL-RST2 Panel high temperature
Panel section
Audio Communication with the Module microcomputer Main 3-wire serial communication Main IIC communication Communication with the Main microcomputer FAN
Main section
Unit high temperature Communication with the D-TUNER MTB-RST2/RST4
POWER SCAN SCN-5V Y- D R IVE Y- DCDC Y- S U S ADRS X-DRIVE X-DCDC X-SUS UNKNOWN
No. of LEDs flashing
Red Blue
Blue 1
Blue 2
Blue 3
Blue 4
Blue 5
Blue 6
Blue 7
Blue 8
Blue 9
Blue 10
Blue 11
Blue 12
Blue 13
Red 2
Red 3
Red 4
Red 5
Red 6
Red 7
Red 8
Red 9
Red 10
Red 11
Red 15
Change of settings
How to enter Factory mode using the supplied remote control unit
In the same way as with the remote control unit supplied with the 6th­generation model
How to enter Integrator mode using the supplied remote control unit
1 Enter the Standby mode. 2 Press [MENU]. 3 Press [TV ].
How to switch UART 1 (Integrator)
1 Enter the Integrator mode. 2 Display "OFF" using [\]. 3 Change the communication speed
using [«], then [\].
How to switch UART 2 (During Standby)
1 Enter the Standby mode. 2
Hold [VOL +] or [VOL -] pressed for 3 seconds.
3
Hold [SPLIT] pressed for 3 seconds.
4-1 To set to 232C, press [ENTER]. 5-2
To set to SR+, press [HOME MENU].
Note:
If switching is completed successfully, the red LED will flash twice.
Note 1:
Use a remote control unit supplied with the 6th-generation models or later.
Note 2:
Do not hold a key pressed for more than 5 seconds.
How to locate several items on the Factory menu
{ } : Item on the Factory menu
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[ ] : Key on the remote control unit " " : Screen indication
1. Confirmation of accumulated power-on time and power-on count
Select {INFORMATION} then {HOUR METER}. (After entering Factory mode, press [«] four times.)
2. Confirmation of the Power-down and Shutdown histories
1 Panel system
PD: Select {PANEL FACTORY} then {POWER DOWN}.
(After entering Factory mode, press [MUTING] once, press [ENTER], then press [«] three times.)
SD: Select {PANEL FACTORY} then {SHUT DOWN}.
(After entering Factory mode, press [MUTING] once, press [ENTER], then press [«] four times.)
2 Main Assy
Select {INFORMATION} then {MAIN NG}. (After entering Factory mode, press [«] three times.)
3. How to display the Mask indication
1 Mask indication in the panel side
1. Select {PANEL FACTORY} then {RASTER MASK SETUP}. (After entering Factory mode, press [MUTING] once, press [ENTER], then press [«] 8 times.)
2. Press [ENTER], then select a Mask indication, using [»] or [«].
2 Mask (SG screen) indication in the Main Assy (MAIN VDEC)
1. Select either Input 1 or 2, to which no signal is input (
2. Select {INITIALIZE} then {SG MODE}. Press [|]. (After entering Factory mode, press [MUTING] three times, then press [«] once.) Then, the indication at the lower right of the screen changes from "OFF" to "ANA AD YCBCR".
3. You can change Mask patterns by pressing [«] to select {SG PATTERN} then using [|] or [\]. Note: When you switch "SG MODE" routes, some displays become
monochrome, as they are in Y-signal only mode.
black screen
Adjustments and Settings after replacement of the Assys (Procedures in Factory mode)
1. Digital Video Assy: Transfer of backup data
1 Select {PANEL FACTORY}, {ETC}, then {BACKUP DATA}. (After entering Factory
mode, press [MUTING] once, press [ENTER], press [«] seven times, then press [ENTER].)
2 Select {TRANSFER}, using [\ ], then hold [SET] pressed for at least 5 seconds. 3 After transfer of backup data is completed, {ETC} is automatically selected, and the
LED on the front panel returns to normal lighting.
2. MAIN Assy : Switching to SR+ from RS-232C
1 Enter the Integrator mode. (The way is described above.) 2 As SR+ <=> is [OFF] state, switch to [ON] state by using [\]. 3 Tu rn the POWER switch of the main unit off by the remote control.
3. POWER SUPPLY Unit: Clearance of the accumulated power-on count and maximum temperature value
1 Select {PANEL FACTORY}, {ETC}, then {P COUNT INFO}. (After entering Factory
mode, press [MUTING] once, press [ENTER], press [«] seven times, press [ENTER], then press [«] six times.)
2 Press [\] to select "CLEAR". Hold [SET] pressed for at least 5 seconds.
After clearance is completed, "ETC" is automatically selected. Clear the maximum temperature value (MAX TEMP) in the same manner.
4. Other Assys: Clearance of the maximum temperature value
1 Select {PANEL FACTORY}, {ETC}, then {MAX TEMP}. (After entering Factory mode,
press [MUTING] once, press [ENTER], press [«] seven times, press [ENTER], then press [«] seven times.)
2 Press [\] to select "CLEAR". Hold [SET] pressed for at least 5 seconds.
After clearance is completed, "ETC" is automatically selected.
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Quick Reference upon Service Visit 2
Mode transition and structure of layers in Service Factory mode
Mode transition in Service Factory mode
ENTER
INFORMATION mode
1. VERSION (1)
2. VERSION (2)
3. MAIN NG
4. TEMPERATURE
5. HOUR METER
6. HDMI SIGNAL INFO1
7. HDMI SIGNAL INFO2
8. VDEC SIGNAL INFO
PANEL FACTORY mode
1. PANEL INFORMATION
2. PANEL WORKS
3. POWER DOWN
4. SHUT DOWN
5. PANEL-1 ADJ
6. PANEL-2 ADJ
7. PANEL REVICE
8. ETC.
9. RASTER MASK SETUP
10. PATTEN MASK SETUP
11. COMBI MASK SETUP
Up
Down
• To shift to another mode, press [MUTING].
• To shift to another item in a specific mode, press [»] or [«].
• To shift to the next nested layer below for an item with a "(+)" indication, press [ENTER]. To return to the next nested layer above, also press [ENTER].
INITIALIZE mode
1. SYNC DET
2. SG MODE
3. SG PATTERN
4. SIDE MASK LEVEL
5. FINAL SETUP
6. CVT AUTO
7. HDMI INTR POSITION
OPTION mode
1. EDID WRITE MODE
2. CH PRESET
Structure of Layers in Service Factory Mode
INFORMATION mode
1. VERSION (1) Flash Versions for PANEL system and MAIN system
2. VERSION (2) Flash Versions for DTV system
3. MAIN NG SD histories for MAIN (Going Clear model by SET key) 3-1. CLEAR Select Yes by [\] key \ pushing and hold [SET] key
4. TEMPERATURE TEMP 1, TEMP2 and FAN mode are displayed
5. HOUR METER Hour meter and number of Power ON are displayed 5-1. CLEAR Select Yes by [\] key \ pushing and hold [SET] key
6. HDMI SIGNAL INFO 1 For factory use
7. HDMI SIGNAL INFO 2 Signal info of HDMI are displayed ( Detail are on SM )
8. VDEC SIGNAL INFO For factory use
PANEL FACTORY mode Refer to [PANEL FACTORY MODE] OPTION
1. EDID WRITE MODE For factory use
2. CH PRESET For production line use
INITIALIZE
1. SYNC DET (+) For factory use
2. SG MODE SG signal from MAIN VDEC (
3. SG PATTERN For factory use
4. SIDE MASK LEVEL(+) For factory use 4-1. R MASK LEVEL 4-2. G MASK LEVEL 4-3. B MASK LEVEL
5. FINAL SETUP Set to Factory default settings (it should perform after 5-1. DATA RESET replacing a MAIN board )
6. CVT AUTO For factory use
7. HDMI INTR POSITION(+) For factory use
Composite signal is required
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Structure of Layers in Panel Factory Mode 1
1. PANEL INFORMATION Version indication of the panel
2. PANEL WORKS Indications of the accumulated power-on time, pulse-meter
3. POWER DOWN Indication of the Power-down history
4. SHUT DOWN Indication of the Shutdown history
5. PANEL-1 ADJ (+)
1. X-SUS B
2. Y-SUS B
3. Y-SUSTAIL T1
4. Y-SUSTAIL T2 Modification not required because these items are basically
5. Y-SUSTAIL W for factory presetting
6. XY-RST W1
7. XY-RST W2
8. VOL SUS
9. VOL OFFSET Settings required after replacement of the panel
10. VOL RST P
11. SUS FREQ. For AM noise prevention (Depending on the mode,
6. PANEL-2 ADJ (+)
1. R-HIGH
2. G-HIGH 3 .B-HIGH Parameters for the WB adjustment of the panel, which are
4. R-LOW required during adjustment after panel replacement
5. G-LOW
6. B-LOW
7. ABL Setting of the power consumption. A setting table is
To "Structure of Layers in Panel Factory Mode 2"
count, and power-on count of the panel
brightness of the screen changes.)
available for each vertical signal.
Structure of Layers in Panel Factory Mode 2
7. PANEL REVISE (+) R-LEVEL G-LEVEL Items for use by engineers B-LEVEL
8. ETC (+)
1. BACKUP DATA For transferring backup data (after replacement of
2. DIGITAL EEPROM To clear data of the digital video
3. PD INFO.
4. SD INFO. For clearance of data for the corresponding items.
5. HR-MTR INFO. The clearing method is the same: Select "CLEAR",
6. PM/B1-B5 using [\], then hold [SET] pressed for at least 5
7. P COUNT INFO. seconds. After clearance is completed, {ETC} is
8. MAX TEMP. automatically selected.
9. RASTER MASK SETUP (+)
1. MASK OFF
2. RST MASK 01 For use while Raster Mask (full mask) is displayed.
• • • • • Use [»] or [«] to select the type of mask.
25. RST MASK 24
10. PATTEN MASK SETUP (+)
1. MASK OFF
2. PTN MASK 01 For use while Pattern Mask is displayed. Use [»] or
• • • • • [«] to select the type of mask.
40. PTN MASK 39
11. COMBI MASK SETUP (+)
1. MASK OFF
2. CMB MASK 01 For use while Combination Mask is displayed.
• • • • • Use [»] or [«] to select the type of mask.
11. CMB MASK 10
the DIGITAL Assy)
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1.3 JIGS LIST

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Cleaning
Name Part No. Remarks
Cleaning liquid GEM1004 Cleaning paper GED-008
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Used to fan cleaning. Refer to "2.4 CHASSIS SECTION (1/2).

CONTENTS

1. NOTES ON SERVICE VISIT............................................................................................................................. 2
1.1 SAFETY INFORMATION ........................................................................................................................... 2
1.2 QUICK REFERENCE UPON SERVICE VISIT........................................................................................... 6
1.3 JIGS LIST .................................................................................................................................................. 8
2. EXPLODED VIEWS AND PARTS LIST .......................................................................................................... 10
2.1 PACKING SECTION ................................................................................................................................ 10
2.2 REAR SECTION ...................................................................................................................................... 12
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2.3 FRONT SECTION.................................................................................................................................... 14
2.4 CHASSIS SECTION (1/2)........................................................................................................................ 16
2.5 CHASSIS SECTION (2/2)........................................................................................................................ 18
2.6 PANEL CHASSIS SECTION.................................................................................................................... 20
2.7 MULTIBASE SECTION ............................................................................................................................ 22
2.8 PDP SERVICE ASSY 507 (AWU1212).................................................................................................... 24
3. PCB PARTS LIST ........................................................................................................................................... 26
4. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..........................................................................................42
4.1 OVERALL CONNECTION DIAGRAM (1/2) ............................................................................................. 42
4.2 OVERALL CONNECTION DIAGRAM (2/2) ............................................................................................. 44
4.3 OVERALL BLOCK DIAGRAM (1/2) ......................................................................................................... 46
4.4 OVERALL BLOCK DIAGRAM (2/2) ......................................................................................................... 48
4.5 50 ADDRESS S and L ASSYS ................................................................................................................49
4.6 50 SCAN A and B ASSYS .......................................................................................................................50
4.7 50X MAIN DRIVE and 50X SUB DRIVE ASSYS..................................................................................... 51
4.8 50Y MAIN DRIVE and 50Y SUB DRIVE ASSYS..................................................................................... 52
4.9 50 DIGITAL ASSY.................................................................................................................................... 53
4.10 AUDIO ASSY ......................................................................................................................................... 54
4.11 SIGNAL BLOCK DIAGRAM................................................................................................................... 56
4.12 R07 DT ASSY (PDP-507XD ONLY) ....................................................................................................... 58
4.13 MAIN ASSY POWER LINE BLOCK DIAGRAM..................................................................................... 59
4.14 50 X/Y DRIVE POWER LINE BLOCK DIAGRAM.................................................................................. 60
4.15 FUKUGO BLOCK POWER LINE BLOCK DIAGRAM............................................................................ 61
4.16 POWER SUPPLY UNIT.......................................................................................................................... 62
4.17 VOLTAGES............................................................................................................................................. 63
4.18 WAVEFORMS ........................................................................................................................................ 77
5. DIAGNOSIS INFORMATION ..........................................................................................................................81
5.1 THE FLOW OF DIAGNOSIS.................................................................................................................... 81
5.1.1 FLOWCHART OF FAILURE ANALYSIS FOR THE WHOLE UNIT.................................................... 81
5.1.2 FLOWCHART OF FAILURE ANALYSIS FOR THE POWER SUPPLY UNIT..................................... 83
5.1.3 FLOWCHART OF FAILURE ANALYSIS FOR THE DIGITAL ASSY .................................................. 84
5.1.4 FLOWCHART OF FAILURE ANALYSIS FOR THE DRIVE ASSY..................................................... 85
5.1.5 FLOWCHART OF FAILURE ANALYSIS FOR THE MAIN ASSY....................................................... 89
5.1.6 FLOWCHART OF FAILURE ANALYSIS FOR THE VIDEO SYSTEM................................................ 90
5.1.7 FLOWCHART OF FAILURE ANALYSIS FOR THE AUDIO SYSTEM ...............................................97
5.2 POWER DOWN ..................................................................................................................................... 101
5.2.1 BLOCK DIAGRAM OF THE POWER-DOWN SIGNAL.................................................................... 101
5.2.2 POWER DOWN OF FAILURE ANALYSIS ....................................................................................... 102
5.3 SHUT DOWN......................................................................................................................................... 104
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5.3.1 BLOCK DIAGRAM OF THE SHUT-DOWN SIGNAL ........................................................................104
5.3.2 SHUT DOWN OF FAILURE ANALYSIS ...........................................................................................105
5.4 NON-FAILURE SYMPTOMS ..................................................................................................................106
6. DISASSEMBLY .............................................................................................................................................107
6.1 PCB LOCATION .....................................................................................................................................107
6.2 FLOWCHART OF THE MAIN PARTS AND PC BOARDS EXCHANGE.................................................108
7. ADJUSTMENT ..............................................................................................................................................113
7.1 PARTS CHANGE OF NOTES.................................................................................................................113
7.2 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED......................................113
7.3 ADJUSTMENT REQUIRED WHEN PART IS REPLACED.....................................................................114
7.4 BACKUP WHEN THE PANEL UNIT IS ADJUSTED...............................................................................115
7.5 ADJUSTMENTS WHEN THE SERVICE PANEL ASSY IS REPLACED .................................................118
7.6 ADJUSTMENTS WHEN THE DRIVE ASSYS ARE REPLACED............................................................125
7.7 HOW TO CLEAR HISTORY DATA..........................................................................................................128
8. SERVICE FACTORY MODE .........................................................................................................................129
8.1 OUTLINE OF THE SERVICE FACTORY................................................................................................129
8.1.1 SERVICE FACTORY MODE TRANSITION CHART.........................................................................129
8.1.2 HOW TO ENTER/EXIT SERVICE FACTORY MODE.......................................................................129
8.1.3 OPERATION OF SERVICE FACTORY MODE.................................................................................130
8.1.4 REMOTE CONTROL CODE............................................................................................................131
8.1.5 FACTORY HIERARCHICAL TABLE .................................................................................................132
8.1.6 INDICATIONS IN SERVICE FACTORY MODE................................................................................133
8.2 FACTORY MENU....................................................................................................................................135
8.2.1 INFORMATION.................................................................................................................................135
8.2.2 PANEL FACTORY MODE.................................................................................................................143
8.2.3 OPTION............................................................................................................................................153
8.2.4 INITIALIZE........................................................................................................................................153
9. LIST OF RS-232C COMMANDS ..................................................................................................................156
9.1 OUTLINE OF RS-232C COMMANDS....................................................................................................156
9.1.1 PREPARED TOOLS .........................................................................................................................156
9.1.2 USING RS-232C COMMANDS........................................................................................................156
9.1.3 COMMAND PROTOCOL..................................................................................................................157
9.1.4 DEFINITION OF COMMAND...........................................................................................................158
9.2 LIST OF RS-232C COMMANDS............................................................................................................160
9.3 OUTLINE OF COMMANDS....................................................................................................................166
9.3.1 QS1 ..................................................................................................................................................166
9.3.2 QS2 ..................................................................................................................................................167
9.3.3 QIP ...................................................................................................................................................168
9.3.4 QAJ ..................................................................................................................................................168
9.3.5 QPW.................................................................................................................................................169
9.3.6 QPM .................................................................................................................................................169
9.3.7 QPD..................................................................................................................................................170
9.3.8 QSD..................................................................................................................................................171
9.3.9 QS6 ..................................................................................................................................................172
9.3.10 QMT ...............................................................................................................................................172
9.3.11 QNG ...............................................................................................................................................173
9.3.12 DRV................................................................................................................................................174
9.3.13 OTHER COMMANDS ....................................................................................................................175
10. GENERAL INFORMATION .........................................................................................................................176
10.1 POWER ON SEQUENCE.....................................................................................................................176
10.2 POWER SUPPLY TRANSITION STATUS.............................................................................................177
10.3 POWER ON/OFF FUNCTION FOR THE LARGE-SIGNAL SYSTEM ..................................................180
10.4 LED INFORMATION.............................................................................................................................181
10.5 SPECIFICATION ABOUT THE THERMAL PROTECTION...................................................................182
10.6 PROCESSING IN ABNORMALITY ......................................................................................................183
11. SPECIFICATIONS.......................................................................................................................................185
11.1 MAIN SPECIFICATIONS ......................................................................................................................185
11.2 ACCESSORIES....................................................................................................................................186
11.3 PANEL FACILITIES...............................................................................................................................187
12. IC INFORMATION .......................................................................................................................................189
A
B
C
D
E
56
PDP-507XD
F
9
7
8
1234

2. EXPLODED VIEWS AND PARTS LIST

NOTES:
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part.
A
Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.)

2.1 PACKING SECTION

B
C
18
17
23
D
E
5
Ferrite core
Cable tie
15
3
WYVIXK5 model only
10, 8, 9, 12
6
Speed clamp ×3
4
Bead band ×3
16
7
21
1
16
24
19
20
2
13
14
WYVIXK5 model only
11
F
10
1234
PDP-507XD
22
>
>
5678
(1) PACKING PARTS LIST
No. Description Part No.
Mark
1Power Cord (2 m) ADG1214 2 Remote Control Unit See Contrast table (2) 3 Battery Cover AZN2626 NSP 4 Dry Cell Battery (R06, AA) VEM1031
5Ferrite Core ATX1039
No. Description Part No.
Mark
15 Vinyl Bag AHG1337 16 Vinyl Bag AHG1340 17 Pad (507 T-L) See Contrast table (2) 18 Pad (507 T-R) See Contrast table (2) 19 Pad (507 B-L) See Contrast table (2)
A
6 Binder Assy AEC1908 7 Cleaning Cloth AED1285 8 Operating Instructions See Contrast table (2) (Italian, Spanish, Dutch) 9 Operating Instructions See Contrast table (2) (English, French, German)
10 Block Diagram See Contrast table (2) 11 Caution Card See Contrast table (2) 12 Cleaning Caution See Contrast table (2) NSP 13 Warranty Card ARY1114 14 Polyethlene Bag See Contrast table (2)
20 Pad (507 B-R) See Contrast table (2) 21 Power Cord Lid See Contrast table (2) 22 Under Carton (507) See Contrast table (2) 23 Upper Carton See Contrast table (2) 24 Mirror Mat See Contrast table (2)
(2) CONTRAST TABLE
PDP-507XD/WYVIXK5, PDP-507XA/WYVIXK5 and WYV5 are constructed the same except for the following:
Mark No. Symbol and Description
2 Remote Control Unit AXD1532 AXD1540 AXD1540 8 Operating Instructions (Italian, Spanish, Dutch) ARC1562 ARC1564 ARC1563
9 Operating Instructions (English, French, German) ARE1428 ARE1430 ARE1429 10 Block Diagram ARY1189 ARY1189 Not used 11 Caution Card ARM1310 ARM1310 ARM1232
PDP-507XD
/WYVIXK5
PDP-507XA
/WYVIXK5
PDP-507XA
/WYV5
B
C
D
12 Cleaning Caution ARM1311 ARM1311 ARM1283 14 Polyethylene Bag AHG1326 AHG1326 Not used 17 Pad (507 T-L) AHA2558 AHA2558 AHA2538 18 Pad (507 T-R) AHA2559 AHA2559 AHA2539 19 Pad (507 B-L) AHA2560 AHA2560 AHA2540
20 Pad (507 B-R) AHA2561 AHA2561 AHA2541 21 Power Cord Lid AHC1087 AHC1087 AHC1085 22 Under Carton (507) AHD3498 AHD3498 AHD3473 23 Upper Carton (507XD) AHD3521 Not used Not used 23 Upper Carton (507XA) Not used AHD3499 AHD3522
24 Mirror Mat AHG1327 AHG1327 AHG1284
PDP-507XD
56
7
8
E
F
11
1234

2.2 REAR SECTION

A
36
15
33
40
36
B
23
22
36
20
17
19
36
15
36
40
40
34
36
33
29
C
26
37
28
36
1
38
31
36
3
MAIN
CN4010
(Accessory of No.3)
Binder
38
36
6
13
8
11
D
38
38
30
5
36
7
2
9
A
B
39
36
E
27
36
24
36
39
39
36
36
36
A
B
36
F
TANSHI CN9001, CN9002
12
25
Refer to "2.3 FRONT SECTION".
PDP-507XD
1234
5678
(1) REAR SECTION PARTS LIST
No. Description Part No.
Mark
1 SIDE KEY Assy AWW1133 2 SIDE Assy AWW1162 3 Filter CTX1054 4• • • • • 5 Side Input Panel (E) ANC2418
No. Description Part No.
Mark
21 • • • • • 22 Terminal Label A (E/T) See Contrast table (2) 23 Terminal Label C (E/T) AAX3339 24 25 Terminal Panel B (50E) ANC2410
Te r minal Label B50 (E/HT)
AAX3418
A
6 Function Button Base ANG2923 7 Side Input Shield ANK1834 8 Function Button Shield ANK1835 NSP 9 PCB Support AEC1288 10 • • • • •
11 Wire Saddle AEC1745 12 • • • • • 13 Locking Card Spacer AEC2019 14 • • • • • 15 Inner Grip Assy AMR3434
16 • • • • • NSP 17 Name Label See Contrast table (2) 18 • • • • • 19 Bolt Caution Label See Contrast table (2) 20 Serial Seal AAX3143
26 Function Button Panel AMB2906 27 Side Input Cover AMB2911 28 Function Button (E) AAC1565 29 Function Button Sheet (E) AAK2896 30 Input Cover Label E See Contrast table (2)
31 Rear Case (507) ANE1656 32 • • • • • 33 Screw (3 x 40P) ABA1332 34 Screw ABA1341 35 • • • • •
36 Screw AMZ30P060FTB 37 Screw AMZ30P080FTC 38 Screw APZ30P080FTB 39 Screw BPZ30P080FTB 40 Screw TBZ40P080FTB
B
C
(2) CONTRAST TABLE
PDP-507XD/WYVIXK5, PDP-507XA/WYVIXK5 and WYV5 are constructed the same except for the following:
Mark No. Symbol and Description
NSP 17 Name Label (507XD) AAL2813 Not used Not used NSP 17 Name Label (507XA) Not used AAL2815 AAL2814
19 Bolt Caution Label AAX3005 AAX3005 AAX3117 22 Terminal Label A AAX3337 AAX3398 AAX3332 30 Input Cover Label E AAX3396 AAX3396 AAX3375
PDP-507XD
/WYVIXK5
PDP-507XA
/WYVIXK5
PDP-507XA
/WYV5
D
E
F
56
PDP-507XD
13
7
8
1234

2.3 FRONT SECTION

A
B
Refer to "2.4 CHASSIS SECTION (1/2)".
C
10
MAIN
CN4006
13
8
1
10
7
11
D
6
4
12
10
10
10
10
11
10
10
2
MAIN
8
CN4010, CN4006
14
5
E
3
7
15
9
F
14
1234
PDP-507XD
5678
(1) FRONT SECTION PARTS LIST
No. Description Part No.
Mark
1 50 LED Assy AWW1135 2 LED IR Assy AWW1136 3Front Case Assy See Contrast table (2) 4 Corner Cushion AEB1416 5 Pioneer Name Plate AAM1098
6 Coil Spring ABH1120 7 Blind Cushion AEB1415 8 Nyron Rivet AEC1671 9 Screw Rivet AEC1877 10 Insulation Sheet A AED1283
A
11 Insulation Sheet B AED1284 12 Power Button AAD4133 13 3P Housing Wire (J130) ADX3424 14 IR Block Cushion AEB1465 15 IR Reducer AAX3455
(2) CONTRAST TABLE
PDP-507XD/WYVIXK5, PDP-507XA/WYVIXK5 and WYV5 are constructed the same except for the following:
Mark No. Symbol and Description
3Front Case Assy (507PE/D) AMB2945 Not used Not used
3Front Case Assy (507PE/A) Not used AMB2946 AMB2946
PDP-507XD
/WYVIXK5
PDP-507XA
/WYVIXK5
PDP-507XA
/WYV5
B
C
D
56
PDP-507XD
E
F
15
7
8
1234

2.4 CHASSIS SECTION (1/2)

A
23
Refer to "2.7 MULTI BASE SECTION".
28
23
27
28
23
23
B
17
27
8
27
17
C
7
27
21
17
22
22
15
14
13
15
19
3
15
15
MAIN CN4009
10
21
12
21
22
14
11
22
D
21
5
24
22
16
E
23
9
24
23
16
POWER
22
F
AC inlet
25
10
21
6
25
21
18
2
11
22
21
12
P3
1
4
26
22
Refer to "2.5 CHASSIS SECTION (2/2)".
16
1234
PDP-507XD
5678
CHASSIS SECTION (1/2) PARTS LIST
No. Description Part No.
Mark
1Power Switch (S1) ASG1092
2Ferrite Core ATX1044
3Fan Motor 80 x 25L AXM1059 4 Housing Wire (J103) ADX3320 5Front Chassis VL (50) AMA1014
6Front Chassis VR (507) AMA1022 7 Sub Frame L Assy 507 ANA1945 8 Sub Frame R Assy 507 ANA1946 9Front Chassis H Assy (507) ANA2031 10 Panel Holder H (50) ANG2769
>
>
A
11 Panel Holder V1 (50) ANG2770 12 Panel Holder V2 (50) ANG2771 13 Fan Holder ANG2833 14 Multi Base Holder ANG2937 15 Floating Rubber 80 AEB1427
16 PCB Spacer AEC1570 17 Wire Saddle AEC1745 18 Ferrite Core Holder AEC1818 19 Re-use Wire Saddle AEC1945 20 • • • • •
21 Screw ABA1351 22 Screw ABZ30P080FTC 23 Screw AMZ30P060FTB 24 Screw APZ30P080FTB 25 Screw BBZ30P060FTC
26 Screw BPZ30P080FTB 27 Screw TBZ40P080FTB 28 Screw ABA1364
B
C
D
56
PDP-507XD
E
F
17
7
8
1234

2.5 CHASSIS SECTION (2/2)

A
H
28
10
8, 31
A
12
28
MAIN
CN4001
28
9
20
G
F
19
5
32
32
34
11
28
E
46
42
44
28
7
AC inlet, Power switch
32
O
N
18
32
32
16
1
46
47
E
46
46
32
47
2
24
32
32
32
32
38
33
C
MAIN
CN4008
14
46
8, 31
AUDIO
CN3751
F
46
8, 31
K
28
13
28
D
8, 31
J
15
MAIN CN4002
32
B
17
8, 31
J
47
46
4
K
B
ML
C
23
46
46
47
32
32
32
32
37
32
G
39
27
6
32
40
32
H
44
32
32
26
29
32
32
41
32
3
D
27
30
22
21
27
47
35
47
27
36
29
25
L
E
M
A
B
27
43
32
32
F
43
N
32
30
43
O
C
47
D
30
47
Refer to "2.6 PANEL CHASSIS SECTION".
18
PDP-507XD
1234
5678
CHASSIS SECTION (2/2) PARTS LIST
No. Description Part No.
Mark
1 50 X MAIN DRIVE Assy AWW1143 2 50 X SUB DRIVE Assy AWW1144 3 50 Y MAIN DRIVE Assy AWW1145 4 50 Y SUB DRIVE Assy AWW1146 5 50 DIGITAL Assy AWW1139
6 SENSOR Assy AWW1140
7POWER SUPPLY Unit AXY1153 8Ferrite Core ATX1048 9 Flexible Cable (J201) ADD1435 10 Flexible Cable (J202) ADD1436
>
A
11 Flexible Cable (J206) ADD1440 12 Flexible Cable (J203) ADD1463 13 Flexible Cable (J205) ADD1465 14 Flexible Cable (J204) ADD1466 15 9P&6/5P Housing Wire (J101) ADX3368
16 8P&5P Housing Wire (J102) ADX3369 17 8P/4P Housing Wire (J108) ADX3370 18 8P/4P Housing Wire (J109) ADX3371 19 14P Housing Wire (J105) ADX3323 20 5P Housing Wire (J110) ADX3328
21 10P Housing Wire (J120) ADX3378 22 4P Housing Wire (J119) ADX3377 23 Conductive Plate Y ANG2902 24 Conductive Plate X ANG2905 25 Waterproof Cushion AEB1424
26 Nyron Rivet AEC1671 27 Wire Saddle AEC1745 28 Flat Clamp AEC1879 29 PCB Support AEC1938 30 Harness Lifter 28 AEC1982
B
C
D
31 Ferrite Clamp AEC1986 32 Re-use PCB Spacer AEC2087 33 Tapping Card Spacer AEC2103 34 Flat Clamp 60 AEC2104 35 Drive Silicone Sheet B AEH1109
36 Drive Silicone Sheet C AEH1110 37 Power Supply Sheet B (507) AMR3555 38 Address Sheet A AMR3628 39 Address Sheet B AMR3629 40 Address Sheet C AMR3630
41 Address Sheet D AMR3631 42 Power Supply Sheet (507) AMR3634 43 Gasket AV8 ANK1881 44 Rivet A BEC1158 45 • • • • •
46 Screw ABA1351 47 Screw ABA1364
56
PDP-507XD
E
F
19
7
8
1234

2.6 PANEL CHASSIS SECTION

A
B
6
7
5
7
C
7
10
7
3
D
7
7
10
7
4
7
2
1
9
11
8
E
F
20
1234
PDP-507XD
5678
PANEL CHASSIS SECTION PARTS LIST
No. Description Part No.
Mark
NSP 1 Panel Chassis (507) Assy AWU1148 NSP 2 Plasma Panel (50DC) Assy AWU1162 NSP 3 50 ADDRESS L Assy AWW1141 NSP 4 50 ADDRESS S Assy AWW1142 NSP 5 50 SCAN A Assy AWW1147
NSP 6 50 SCAN B Assy AWW1148 7 Re-use PCB Spacer AEC2088 NSP 8 Adhesive Tape (50) AEH1119 9 Conductive Plate Holder AMR3446 10 Screw ABA1351
A
NSP 11 Tube Cover AMR3445
B
C
D
56
PDP-507XD
E
F
21
7
8
1234

2.7 MULTIBASE SECTION

A
42
43
50 DIGITAL CN3001
POWER
P8
POWER
18
P9
PDP-507XD only
51
25
E
PDP-507XD only
Fan
27
45
10
29
G
LED IR CN9701 50 LED CN9651
14
SIDE KEY CN9501
LED IR CN9701
26
D
51
A
51
28
F
B
9
B
C
9
1
PDP-507XD PDP-507XA
29
29
6
F
16
PDP-507XD only
E
15
51
G
24
44
41
28
40
8
D
17
C
3
48
51
50
PDP-507XD
38
only
POWER
P3
20
35
47
50
A
47
19
30
29
49
POWER
P5
48
PDP-507XD only
48
11
37
7
4
D
22
32
5
35
36
E
36
31
34
30
31
33
51
51
13
B
C
34
12
F
2
21
SIDE CN9210
23
34
39
22
PDP-507XD
1234
5678
(1) MULTIBASE SECTION PARTS LIST
No. Description Part No.
Mark
1 MAIN Assy AWV2308 2TANSHI Assy AWW1161 3 PC Assy AWW1163 4AUDIO Assy AWW1131 5 SP TERMINAL Assy AWW1132
>
>
>
>
>
No. Description Part No.
Mark
26 7/6/4/3P Housing Wire (J128) ADX3422 27 6P/3P Housing Wire (J129) ADX3423 28 Ferrite Stopper AEC1981 29 Binder AEC-093 30 Locking Card Spacer AEC1429
A
6 R07 DT Assy See Contrast table (2) 7Ferrite Core ATX1044 8Ferrite Core ATX1063 9Ferrite Core ATX1064 10 Filter See Contrast table (2)
11 AC Inlet (CN1) AKP1301 12 Flexible Cable (J210) ADD1441 13 Flexible Cable (J211) ADD1441 14 Flexible Cable (J207) ADD1445 15 Flexible Cable (J214) See Contrast table (2)
16 Flexible Cable (J215) See Contrast table (2) 17 Flexible Cable (J213) See Contrast table (2) 18 13P&11P Housing Wire (J106) ADX3324 19 3P Housing Wire (J107) ADX3325 20 11P Housing Wire (J111) ADX3329
21 14P Housing Wire (J116) ADX3374 22 8/4P Housing Wire (J117) ADX3376 23 5P Housing Wire (J125) ADX3389 24 12P Housing Wire (J126) See Contrast table (2) 25 3P Housing Wire (J127) ADX3421
31 Wire Saddle AEC1745 32 Ferrite Core Holder AEC1818 33 Clamp AEC1884 34 Re-use Wire Saddle AEC1945 35 Locking Card Spacer AEC2019
36 Locking Card Spacer AEC2093 37 Inlet Spacer AEC2112 38 POD Cover See Contrast table (2) 39 Multi Base Assy See Contrast table (2) 40 Terminal Panel A See Contrast table (2)
41 Gasket N See Contrast table (2) 42 Gasket EA ANK1855 43 Gasket AD See Contrast table (2) 44 Gasket EB ANK1899
45 Filter CTX1054
46 • • • • • 47 Hex. Head Screw BBA1051 48 Screw AMZ30P060FTB 49 Screw See Contrast table (2) 50 Screw BMZ30P060FTB
51 Screw PMB30P080FNI
B
C
(2) CONTRAST TABLE
PDP-507XD/WYVIXK5, PDP-507XA/WYVIXK5 and WYV5 are constructed the same except for the following:
Mark No. Symbol and Description
6 R07 DT Assy AWE1131 Not used Not used 10 Filter CTX1054 Not used Not used 15 Flexible Cable (J214) ADD1450 Not used Not used 16 Flexible Cable (J215) ADD1451 Not used Not used 17 Flexible Cable (J213) ADD1452 ADD1452 ADD1444
24 12P Housing Wire (J126) ADX3390 Not used Not used 38 POD Cover AMR3542 Not used Not used 39 Multi Base (E) Assy ANA1952 Not used Not used 39 Multi Base (G) Assy Not used ANA2019 ANA2019 40 Terminal Panel A (E/H) ANC2398 Not used Not used
40 Terminal Panel A (E/T) Not used ANC2399 ANC2399
>
41 Gasket N ANK1776 Not used Not used
>
43 Gasket AD ANK1863 Not used Not used 49 Screw BZ30P060FTB Not used Not used
PDP-507XD
/WYVIXK5
PDP-507XA
/WYVIXK5
PDP-507XA
/WYV5
D
E
F
56
PDP-507XD
23
7
8
1234

2.8 PDP SERVICE ASSY 507 (AWU1212)

A
Note:
The parts labeled here with circled numbers are supplied with the Assy for service. Attach them, referring to this diagram.
B
C
18
36
21
4
35 ×2
12
32
36
36 ×4
36
5
27
35 ×2
35 ×2
35 ×2
36
29
Power supply sheet B (507)
This is not included in the Assy for service. Detach it from the product to be repaired and attach it to the Assy for service.
27
36 ×4
36 ×4
32
33
2
33 ×5
35
33
17
33 ×4
26
12
×2
D
48
47
E
F
11
6
Re-use PCB Spacer
This spacer is used for attaching the Gasket AV8, and is not included in the Assy for service. Remove the 6 PCB Spacers from the product to be repaired and attach them to the Assy for service.
26
35
18
26
15
×3
33 ×4
11
33
26
26
33 ×5
17
14
47
26
18
×4
48
12
×2
18
34 ×4
20
33
19
9
33
7
19
12
×5
34 ×4
28
(for transport)
1
33
3
×2
15
×3
17
24
PDP-507XD
1234
5678
Packing Section
41
45
40
46
42
44
43
10 ×4, 11 ×2, 12 ×11, 13 ×9, 15 ×2, 16 ×2, 17 ×4, 18 ×10, 25 ×2, 26 ×6, 27 ×2, 36 ×1
8
37
38 38 39 39
20 to 24
(*)
No. Part Name Part No.
8 Clamp base ANG3030 ×1 Not used
10 PCB spacer AEC1126 ×4 Not used
12 Wire saddle AEC1745 ×11
13 Wire saddle AEC1751 ×9 Not used
15 PCB support AEC1938 ×2
16 PCB support AEC1958 ×2 Not used
17 Harness lifter 28 AEC1982 ×4
18 Ferrite clamp AEC1986 ×10
22 DC sheet A AMR3612 ×1 Not used 23 Address sheet E AMR3621 ×1 Not used 24 Address sheet D AMR3631 ×1 Not used 25 Gasket E ANK1874 ×2 Not used
36 Screw
TBZ40P080FTB
No. of
pcs
Remarks
Ten of the 11 wire saddles are to be used with this unit. Attach them to the places where T indications are engraved.
Attach them to the places where C indications are engraved.
Attach them to the places where U indications are engraved.
Eight of the 10 ferrite clamps are to be used with this unit.
Twelve screws have been already secured to the Assy.
×13
The remaining one screw packed in a plastic bag is not used with this unit.
A
B
PDP SERVICE ASSY 507 (AWU1212) PARTS LIST
No. Description Part No.
Mark
NSP 1 Panel Chassis (507) Assy AWU1148 2Front Chassis VL (50) AMA1014 3Front Chassis VR (507) AMA1022 4 Sub Frame L Assy 507 ANA1945 5 Sub Frame R Assy 507 ANA1946
6Front Chassis H Assy (507) ANA2031 7 Conductive Plate X ANG2905 8 Clamp Base ( * ) ANG3030 9 Cushion AEB1424 NSP 10 PCB Spacer ( * ) AEC1126
11 PCB Spacer AEC1570 12 Wire Saddle ( * ) AEC1745 13 Wire Saddle ( * ) AEC1751 14 Screw Rivet AEC1877 15 PCB Support ( * ) AEC1938
16 PCB Support ( * ) AEC1958 17 Harness Lifter 28 ( * ) AEC1982 18 Ferrite Clamp ( * ) AEC1986 19 Re-use PCB Spacer AEC2087 20 Address Sheet A AMR3628
No. Description Part No.
Mark
26 Gasket AV8 ANK1881 27 Rivet A BEC1158 NSP 28 Front Case Assy (507SV) AMB2977 29 Rear Case (507) ANE1656 30 Caution Label AAX3031
NSP 31 Drive Voltage Label ARW1097 32 Screw (3 x 40P) ABA1332 33 Screw ABA1351 34 Screw ABA1364 35 Screw AMZ30P060FTB
36 Screw ( * ) TBZ40P080FTB 37 Polyethylene Bag AHG1337 38 Polyethylene Bag S AHG1338 39 Polyethylene Bag AHG1340 40 Pad (507 T-L) AHA2538
41 Pad (507 T-R) AHA2539 42 Pad (507 B-L) AHA2540 43 Pad (507 B-R) AHA2541 44 Under Carton (507) AHD3473 45 Upper Carton (507SV) AHD3550
C
D
E
21 Address Sheet F AMR3646 22 DC Sheet A ( * ) AMR3612 23 Address Sheet E ( * ) AMR3621 24 Address Sheet D ( * ) AMR3631 25 Gasket E ( * ) ANK1874
56
46 Protect Sheet AHG1331 47 Screw ABZ30P080FTC 48 Screw APZ30P080FTB
PDP-507XD
F
25
7
8
1234

3. PCB PARTS LIST

>
NOTES:
A
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%).
560 47k
0.5 1
56 x 10 47 x 10 R50 1R0
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
MarkNo. Description Part No.
B
LIST OF ASSEMBLIES
NSP 1..PANEL CHASSIS (507) ASSY AWU1148 NSP 2..50 ADDRESS ASSY AWV2303 NSP 3..50 ADDRESS L ASSY AWW1141 NSP 3..50 ADDRESS S ASSY AWW1142 NSP 2..50 SCAN ASSY AWV2304 NSP 3..50 SCAN A ASSY AWW1147 NSP 3..50 SCAN B ASSY AWW1148
NSP 1..50 X DRIVE ASSY AWV2305
C
D
E
2..50 X MAIN DRIVE ASSY AWW1143
2..50 X SUB DRIVE ASSY AWW1144
NSP 1..50 Y DRIVE ASSY AWV2306
2..50 Y MAIN DRIVE ASSY AWW1145
2..50 Y SUB DRIVE ASSY AWW1146
NSP 1..50 DIGITAL ASSY AWV2302
2..50 DIGITAL ASSY AWW1139
2..SENSOR ASSY AWW1140
1..R07 DT ASSY (E) (507XD only) AWE1311
1..MAIN ASSY (STEPUP) AWV2318
NSP 1..I/O ASSY (STEPUP) AWV2319
2..TANSHI ASSY AWW1161
2..SIDE ASSY AWW1162
2..PC ASSY AWW1163
NSP 1..50 AUDIO FUKUGO ASSY AWV2346
2..AUDIO ASSY AWW1131
2..SP TERMINAL ASSY AWW1132
2..SIDE KEY ASSY AWW1133
2..50 LED ASSY AWW1135
2..LED IR ASSY AWW1136
1..POWER SUPPLY UNIT AXY1153
Mark No. Description Part No.
R07 DT ASSY (E) (507XD only)
MISCELLANEOUS
9 XNG1002 11 ANG2673 12–15 PMZ20P100FNI 16-18 ABZ30P060FTC
F
[TUNER BLOCK]
SEMICONDUCTORS
IC 1000 UPC3221GV
26
1234
1
3
561 473
RD1/4PU J RD1/4PU J RN2H K RS1P K
1
5621
RN1/4PC F562 x 10
561 473
R50
1R0
5621
Mark No. Description Part No.
IC 1001 STV0361L Q 1001 2SC2412K Q 1002 DTC124EUA Q 1003,1004 RK7002
>
D 1000 SM15T6V8A D 1001 1SS355
MISCELLANEOUS
L 1000 XTX1005 L 1002 LCYAR82J2520 L 1004 XTX1003 L 1200 XTX1001 F 1000 XTF1002
F 1001,1003–1010 VTF1091 F 1012–1014,1100,1101 VTF1091 F 1202–1204 VTF1091 X 1100 XSS1010
>
FU 1200 XEK1003
>
M 1000 XXF1008
CAPACITORS
C 1001–1003,1017,1022 CKSRYB104K16 C 1004,1055 CEHVKW101M6R3 C 1010 CEHVKW2R2M50 C 1013,1021,1040,1041 CKSRYB103K50 C 1015 CKSRYB102K50
C 1018,1027,1029,1050 CEHVKW470M16 C 1019 CEHVKW100M50 C 1020 CEHVKW100M16 C 1025,1026,1030–1035 CKSRYB104K16 C 1028,1038,1042,1046 CCG1205
C 1036 CKSRYB105K10 C 1037,1039,1049,1053 CKSRYB104K16 C 1043,1044 CCSRCJ3R0C50 C 1045 CKSRYB103K50 C 1051 CCG1205
C 1054 BCG1050 C 1056,1057 CEHVKW470M16 C 1058–1062 CKSRYB104K16 C 1102 CEHVKW331M6R3
[DEMUX BLOCK]
SEMICONDUCTORS
IC 2000 STI5517DWAL IC 2001 SN74LVU04APW IC 2002 TC74VHC08FTS1 Q 2000 2SC4081
PDP-507XD
5678
Mark No. Description Part No.
D 2000 DA204U
D 2001 UDZS8R2(B) D 2002 HVU307 D 2005,2009 RB501V-40 VA 2002
AVR-M1608C120MT2AB
MISCELLANEOUS
L 2000 XTX1003 F 2000–2003 VTF1091 X 2000 BSS1112 X 2001 ASS1172
Mark No. Description Part No.
Q 4001,4002 2SC4081
MISCELLANEOUS
F 4000,4100 VTF1091 JA 4000 GP1FM513TZ X 4000 XSS1006 CN 4000 AKM1348
RESISTORS
R 4042,4045,4046 RS1/16S2000F Other Resistors RS1/16S###J
A
RESISTORS
R 2010,2018,2042 RAB4C103J R 2070,2071 RAB4CQ220J Other Resistors RS1/16S###J
CAPACITORS
C 2000,2026,2030 CCSRCH101J50 C 2001 CKSRYB471K50 C 2002,2003,2005,2006 CKSRYF104Z16 C 2004 CKSRYF474Z16 C 2007 CCSRCH471J50
C 2008,2017,2020,2021 CKSRYB102K50 C 2009 CCSRCH330J50 C 2011,2012 CCSRCH390J50 C 2013 CKSRYB105K10 C 2014,2016 CCSRCH100D50
C 2015 CKSRYF105Z10 C 2018,2019,2022–2025 CKSRYF104Z16 C 2027,2029,2042,2046 CKSRYF223Z50 C 2028,2035,2037–2041 CKSRYF104Z16 C 2032–2034,2036 CEHVKW470M16
C 2043–2045,2047,2048 CKSRYF104Z16
[MEMORY BLOCK]
SEMICONDUCTORS
IC 3000,3003 K4S281632I-UC75 IC 3002 XGC1003
MISCELLANEOUS
L 3003 XTX1003 L 3005 XTX1001
CAPACITORS
C 4000,4002 CCG1205 C 4001,4014,4032,4033 CKSRYB103K50 C 4003,4005,4017,4018 CKSRYF104Z16 C 4004 CEHVKW2R2M50 C 4006 CKSRYB102K50
C 4007,4013 CCSRCH220J50 C 4008,4009 CCSRCH121J50 C 4010,4011,4042 CCSRCH101J50 C 4012,4022,4023,4029 CEHVKW470M16 C 4019,4102–4104 CEHVKW100M16
C 4021,4024,4043 CKSRYF104Z16 C 4038 CKSRYB103K50 C 4039 CEHVKW470M16 C 4040,4041 CKSRYB105K10 C 4105–4107 CKSRYF104Z16
C 4108–4113 CEHVKW100M16
[CI BLOCK]
SEMICONDUCTORS
IC 5000 ST890CDR IC 5001 CIMAXSP2L IC 5002 TC74LCX245FTS1 IC 5003,5004 TC74LCX373FT Q 5000 2SC4081
Q 5001 DTA143EUA Q 5002 DTC124EUA
MISCELLANEOUS
CN 5000 XKP1003
B
C
D
RESISTORS
R 3004–3014 RAB4CQ470J Other Resistors RS1/16S###J
CAPACITORS
C 3000,3003,3007,3008 CKSRYF104Z16 C 3001,3002,3004,3014 CKSRYF223Z50 C 3010 CEHVKW470M16 C 3012,3017,3020–3022 CKSRYF104Z16 C 3015,3018,3019,3023 CKSRYF223Z50
C 3024 CKSRYF223Z50
[AV BLOCK]
SEMICONDUCTORS
IC 4000 CS4334-KS IC 4001 SN74LVU04APW IC 4002 RC4558D IC 4003 CS8406CZZ IC 4100 PCM1803DB
56
RESISTORS
R 5014,5019,5022,5024 RAB4CQ470J R 5030,5032,5036–5038 RAB4CQ470J R 5045–5050 RAB4CQ470J Other Resistors RS1/16S###J
CAPACITORS
C 5001 CKSRYB105K10 C 5003,5004,5006 CKSRYF104Z16 C 5005,5100 CEHVKW470M16 C 5008-5013 CKSRYF104Z16
[POWER BLOCK]
SEMICONDUCTORS
IC 6001 M5291FP IC 6002 BA05FP IC 6003 FPF2003 IC 6200 TC74LCX245FTS1 IC 6300 SN74LVC1G08DCK
PDP-507XD
E
F
27
7
8
1234
Mark No. Description Part No.
Q 6001,6009,6011,6200 DTC124EUA Q 6003,6005,6010 DTA143EUA Q 6006 2SB1188 Q 6008 TPC8209
A
Q 6100 2SC4081
D 6001 RSX201L-30 D 6003,6100–6102 1SS355 D 6103 UDZS30(B)
MISCELLANEOUS
L 6000 LCYAR82J2520 L 6001,6100,6101 XTH1001 F 6000 VTF1091 CN 6000 AKM1298 CN 6003 AKM1349
B
RESISTORS
R 6012–6014 RAB4C2R2J R 6031 RAB4C221J R 6204,6205 RAB4CQ101J Other Resistors RS1/16S###J
CAPACITORS
C 6000,6026,6104–6106 CEHVKW331M6R3 C 6001,6011,6013–6015 CEHVKW470M16 C 6002,6035 CKSRYF223Z50 C 6003,6005,6006,6012 CKSRYF104Z16 C 6004 CEHVKW100M50
C
C 6008,6016 CKSRYF474Z16 C 6010 CCSRCH331J50 C 6017,6028,6036,6042 CEHVKW101M6R3 C 6018,6020,6021,6025 CKSRYF104Z16 C 6019,6023,6100 CEHVKW470M16
C 6022 CKSRYB103K50 C 6027 CCSRCH101J50 C 6029,6030,6033,6038 CKSRYF104Z16 C 6031 CEHVKW2R2M50 C 6044 CEHVKW101M6R3
D
C 6102 CCG1191 C 6200,6300 CKSRYF104Z16
50 DIGITAL ASSY
[DIGITAL IF BLOCK]
MISCELLANEOUS
F 3001 CCG1162 CN 3001 AKM1353 CN 3002 AKM1235
E
RESISTORS
R 3007,3010-3016 RAB4C470J R 3020–3022 RAB4C103J Other Resistors RS1/16SS###J
[MODULE UCOM BLOCK]
SEMICONDUCTORS
IC 3152,3153 SN74AHC541PW IC 3155 SN74AHC08PW IC 3156 BR24L04FJ-W IC 3157 M62334FP
F
IC 3159 TC7W126FU
IC 3160,3161 TC74VHC123AFTS1 Q 3151 2SJ461A
28
1234
Mark No. Description Part No.
D 3151,3152,3154,3155 DAN202U D 3158,3159,3161–3163 1SS355
MISCELLANEOUS
X 3151 CSS1616 CN 3151 AKM1276 CN 3152 CKS4828
RESISTORS
R 3155,3160,3170,3176 RAB4C101J R 3174 RAB4C103J Other Resistors RS1/16SS###J
CAPACITORS
C 3151 CEHVKW470M6R3 C 3152,3153,3155–3158 CKSSYB104K10 C 3159,3171,3172,3182 CKSRYB105K6R3 C 3162,3163,3165,3166 CKSSYB104K10 C 3164 CCSSCH101J50
C 3167 CKSSYB103K16 C 3168,3170,3181 CKSSYB104K10
[PANEL FLASH BLOCK]
SEMICONDUCTORS
IC 3302,3305 PST3628UR IC 3303 SN74AHC08PW IC 3304 PST3610UR Q 3301 RN1901 Q 3302 HN1C01FU
MISCELLANEOUS
X 3302 ASS1188 CN 3301 CKS4835
RESISTORS
R 3307,3308 RAB4C101J Other Resistors RS1/16SS###J
CAPACITORS
C 3301–3303,3306,3308 CKSSYB104K10 C 3304,3307,3309 CKSSYB472K16 C 3305,3310 CKSSYB102K50 C 3311 CCSRCH470J50 C 3315,3316 CKSSYB104K10
C 3317 CCSRCH471J50
[SQ ASIC BLOCK]
SEMICONDUCTORS
IC 3401 PEG239A
MISCELLANEOUS
L 3401-3403 QTL1013 F 3401,3402 CCG1162
RESISTORS
R 3402,3412 RAB4C101J R 3405–3407,3409,3410 RAB4C220J R 3416 RAB4C220J R 3425 RS1/16SS5601F Other Resistors RS1/16SS###J
CAPACITORS
C 3401,3402,3419,3425 CEHVKW101M6R3 C 3403–3413,3417,3418 CKSSYB104K10 C 3420–3424,3426–3432 CKSSYB104K10
PDP-507XD
5678
Mark No. Description Part No.
C 3445–3448 CKSSYB104K10
[ADDRESS CN BLOCK]
SEMICONDUCTORS
Q 3501,3502 RN1901 D 3501,3502 DAN202U
MISCELLANEOUS
CN 3501–3504,3506 AKM1348 CN 3505 VKN1310
RESISTORS
R 3519,3520 RAB4C472J R 3521,3522,3525 RAB4C101J R 3524 RAB4C222J Other Resistors RS1/16SS###J
Mark No. Description Part No.
R 1004 RAB4C472J VR 1001 CCP1390 Other Resistors RS1/16S###J
CAPACITORS
C 1001 CEHAT470M16 C 1002,1003 CKSRYB104K16 C 1004 CCSRCH331J50 C 1006 CCSRCH680J50
[50X RESONANCE BLCOK]
SEMICONDUCTORS
IC 1101,1105 TND307TD IC 1102 PS9117P IC 1104 AXF1163 IC 1107 PS2701A-1(L) Q 1101 2SC2412K
A
B
[DIGITAL DD CON BLOCK]
SEMICONDUCTORS
IC 3601 BA80BC0WFP
MISCELLANEOUS
U 3601 AXY1137
RESISTORS
R 3611 RAB4C101J Other Resistors RS1/16SS###J
CAPACITORS
C 3609 CKSSYB104K10 C 3611 CKSQYB105K16 C 3612 ACH1394 C 3613 CKSSYB103K16
SENSOR ASSY
SEMICONDUCTORS
IC 3651 MM1522XU IC 3652 BR24L02FJ-W Q 3651 HN1B04FU
MISCELLANEOUS
CN 3651 AKM1276 All Resistors RS1/16SS###J
CAPACITORS
C 3651,3653 CKSRYB105K6R3 C 3652,3654 CKSSYB103K16 C 3656,3657 CKSSYB104K10
Q 1102,1103 QSZ2 Q 1104,1105 2SC4081 D 1101,1103 UDZS5R6(B) D 1102 CRH01 D 1104 UDZS15(B)
MISCELLANEOUS
L 1101 ATH1217 L 1106 ATH1216 F 1101 CTF1449 1101 ANH1653 1102A EH1092
1103 BMZ30P080FTC
RESISTORS
R 1107,1108 RS3LMF100J R 1109,1110 RS1/10S4702F R 1113 RS1/16S1002F R 1114 RS1/16S3302F R 1115 ACN1259
R 1119 ACN1258 R 1121 RS1/16S4701F Other Resistors RS1/16S###J
CAPACITORS
C 1101,1114 CEHAT470M25 C 1102,1115 CKSRYF104Z50 C 1103 CKSRYB104K16 C 1104,1117 CKSYB105K25 C 1107,1116 ACG1126
C 1113 ACH1450 C 1121–1124 ACE1178
C
D
E
50 X MAIN DRIVE ASSY
[50X LOGIC BLOCK]
SEMICONDUCTORS
IC 1001 TC74ACT541FT IC 1002 TC74VHC00FTS1 D 1001–1004 1SS355
MISCELLANEOUS
K 1004,1007 AKX1061 CN 1001 VKN1310
RESISTORS
R 1001,1006 RAB4C470J
56
[50X SUS BLOCK]
SEMICONDUCTORS
IC 1201,1204,1206,1208 TND307TD IC 1202,1205 PS9117P IC 1209 MM1565AF Q 1201,1208 2SC2412K Q 1202,1204,1205,1207 H5N2512LS
Q 1209,1212–1214 QSZ2 Q 1210,1211 FKP280AS Q 1215,1221 FKP300AS Q 1216 DTC143EK Q 1217 DTC123TKA
PDP-507XD
F
29
7
8
1234
Mark No. Description Part No.
Q 1220 R5009ANJ D 1201,1205 UDZS5R6(B) D 1202,1203,1206,1211 CRH01 D 1204 D1FL40
A
D 1208 1SS302
D 1209 UDZS16(B) D 1210 1SS355 D 1212 CRH01 D 1213 UDZS8R2(B)
MISCELLANEOUS
L 1201,1203,1204 BTH1134 L 1202 ATH1186 F 1227 CTF1449 K 1202 AKX1061
B
KN 1201–1204,1210–1217 ANK1841
CN 1201 14PL-FJ CN 1204 B8B-EH 1202 PMB30P080FNI
RESISTORS
R 1208,1210,1213,1215 RS1/10S100J R 1211 ACN1254 R 1219,1228,1230,1231 RS1/10S0R0J R 1220,1224,1233,1256 RS1/10S2R2J R 1237 RS1/10S0R0J
C
R 1239 ACN1258 R 1245 ACN1257 R 1247,1248 RS3LMF470J Other Resistors RS1/16S###J
Mark No. Description Part No.
D 1313,1318,1404,1406 1SS355 D 1315,1316 UDZS4R7(B)
MISCELLANEOUS
T 1302 ATK1160 T 1401 ATK1159
RESISTORS
R 1312–1314,1317 RS1/10S224J R 1328 RAB4C472J VR 1301 CCP1392 Other Resistors RS1/16S###J
CAPACITORS
C 1301,1302,1405,1406 CKSRYB104K16 C 1308,1401,1407 CEHAT101M25 C 1310,1313,1402 CKSYB105K25 C 1311 ACH1451 C 1312,1403 CKSRYB103K50
C 1314 CEHAT100M50 C 1404 ACG1105
50 X SUB DRIVE ASSY
SEMICONDUCTORS
Q 1501 FKP280AS Q 1502 FKP300AS Q 1504,1505 H5N2512LS Q 1507 QSZ2 D 1501 CRH01
CAPACITORS
C 1201,1212 ACG1126 C 1202,1209,1232,1236 CKSRYB104K16 C 1203,1208,1215,1229 CKSRYF104Z50 C 1205,1206,1217,1218 ACG1139 C 1207,1214,1220,1226 CEHAT470M25
C 1210,1211,1216,1241 CKSYB105K25
D
C 1213 CCSRCH221J50 C 1222,1223 ACH1423 C 1224,1225 ACE1178 C 1228 CEHAT2R2M2E
C 1230 ACH1449 C 1231,1237 CEHAT101M10 C 1233 CKSRYB473K16 C 1234 CEHAT470M16 C 1235 CKSRYB105K6R3
C 1244 CKSRYB104K25
E
[50X D-D CON BLOCK]
SEMICONDUCTORS
IC 1301 PS2701A-1(L) IC 1302 TA76431FR Q 1301 2SC2412K Q 1303,1306,1307 HN1C01FU Q 1304,1401 2SD1898
Q 1305 2SA1037K Q 1402 2SC4081 D 1307 CRF03
F
D 1308,1403 UDZS5R1(B) D 1309,1311,1401,1405 CRH01
D 1312,1402 1SS301
30
1234
MISCELLANEOUS
K 1501 AKX1061 KN 1501–1505 ANK1841 CN 1501 14R-FJ 1502 PMB30P080FNI
RESISTORS
R 1502,1503 RS1/10S2R2J R 1507,1508 RS1/10S100J Other Resistors RS1/16S###J
CAPACITORS
C 1501 ACE1178 C 1503,1504 ACG1139 C 1505 ACH1423 C 1506 CKSYB105K25
[DRIVE HEATSINK M]
MISCELLANEOUS
3001,3001 ANH1656 3101,3101 ANG2679
RESISTORS
All Resistors RS1/16S###J
50 Y MAIN DRIVE ASSY
[50Y LOGIC BLOCK]
SEMICONDUCTORS
IC 2001,2003 TC74ACT541FT IC 2002 TC74ACT540FT D 2001,2006,2007,2011 1SS355 D 2003–2005 1SS301
PDP-507XD
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